| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/12/25 | 1 | 40 | HSX | N18E73 | |
| 2002/12/26 | 3 | 60 | CSO | N17E58 | |
| 2002/12/27 | 2 | 60 | CAO | N17E45 | |
| 2002/12/28 | 1 | 50 | HSX | N18E32 | |
| 2002/12/29 | 5 | 40 | CAO | N19E19 | |
| 2002/12/30 | 1 | 40 | HSX | N18E05 | |
| 2002/12/31 | 2 | 30 | HSX | N18W08 | |
| 2003/01/01 | 1 | 40 | HSX | N20W21 | |
| 2003/01/02 | 3 | 30 | HSX | N19W33 | |
| 2003/01/03 | 1 | 30 | HAX | N19W47 | |
| 2003/01/04 | 1 | 10 | AXX | N19W60 |
| B | C |
|---|---|
| 5 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.99 | 2003/01/03 | 14:33 | 14:45 | 15:00 | |
| 2 | B9.44 | 2002/12/31 | 02:00 | 02:05 | 02:09 | |
| 3 | B7.2 | 2002/12/31 | 02:41 | 02:50 | 03:10 | |
| 4 | B6.04 | 2002/12/31 | 06:59 | 07:03 | 07:06 | |
| 5 | B4.74 | 2003/01/01 | 07:49 | 07:53 | 07:59 | |
| 6 | B3.66 | 2002/12/30 | 14:17 | 14:20 | 14:22 |
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| Ultimo brillamento X | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/03/03 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 75 -3.2 |
| Ultimi 30 giorni | 56.5 -68.4 |